50 lines
2.0 KiB
C++
50 lines
2.0 KiB
C++
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#include <array>
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#include <catch2/catch_test_macros.hpp>
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#include "fsfw/cfdp/VarLenFields.h"
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#include "fsfw/cfdp/tlv/ReservedMessageCreator.h"
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#include "fsfw/cfdp/tlv/StringLv.h"
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TEST_CASE("Reserved Message Creator", "[cfdp][tlv]") {
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using namespace cfdp;
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using namespace returnvalue;
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std::string srcFileName = "hello.txt";
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std::string destFileName = "hello2.txt";
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std::array<uint8_t, 64> buffer{};
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uint8_t msgBuf[32]{};
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EntityId entityId(cfdp::WidthInBytes::ONE_BYTE, 5);
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uint8_t* msgBufPtr = msgBuf;
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size_t serLen = 0;
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cfdp::StringLv srcName(srcFileName);
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cfdp::StringLv destName(destFileName);
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CHECK(entityId.serializeAsLv(&msgBufPtr, &serLen, sizeof(msgBuf)) == OK);
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CHECK(srcName.serialize(&msgBufPtr, &serLen, sizeof(msgBuf), SerializeIF::Endianness::NETWORK) ==
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OK);
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CHECK(destName.serialize(&msgBufPtr, &serLen, sizeof(msgBuf), SerializeIF::Endianness::NETWORK) ==
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OK);
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ReservedMessageCreator creator(static_cast<uint8_t>(ProxyOpMessageType::PUT_REQUEST), msgBuf,
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serLen);
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serLen = 0;
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ReturnValue_t result = creator.serializeBe(buffer.data(), serLen, buffer.size());
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CHECK(result == returnvalue::OK);
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CHECK(buffer[0] == TlvType::MSG_TO_USER);
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// 4 bytes "cfdp" header, 1 byte message type, entity ID LV, source name LV and dest name LV
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CHECK(buffer[1] ==
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5 + 1 + entityId.getSerializedSize() + 1 + srcFileName.size() + 1 + destFileName.size());
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CHECK(buffer[2] == 'c');
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CHECK(buffer[3] == 'f');
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CHECK(buffer[4] == 'd');
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CHECK(buffer[5] == 'p');
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CHECK(buffer[6] == static_cast<uint8_t>(ProxyOpMessageType::PUT_REQUEST));
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CHECK(buffer[7] == 1);
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CHECK(buffer[8] == entityId.getValue());
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CHECK(buffer[9] == srcFileName.size());
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size_t currentIdx = 10;
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CHECK(std::string(reinterpret_cast<const char*>(buffer.data()) + currentIdx,
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srcFileName.size()) == srcFileName);
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currentIdx += srcFileName.size() + 1;
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CHECK(std::string(reinterpret_cast<const char*>(buffer.data()) + currentIdx,
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destFileName.size()) == destFileName);
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}
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